What is a Surface Force Apparatus (SFA)? The Surface Force Apparatus (SFA) is a highly sensitive scientific instrument used to measure the forces between two surfaces at the nanoscale. It allows ...

How hard can insects bite? Having a strong chewing apparatus makes it easier to crush harder food and to succeed in fights with enemies. Biologists at the University of Bonn now present a mobile ...

Scientists have developed instruments capable of measuring forces so small they are almost impossible to imagine. In specialized laboratories, devices like electrostatic force balances and microscopic ...

Force spectroscopy relies on the precise measurement of forces acting on a probe as it interacts with a sample. The key principles of force spectroscopy include: AFM-based force spectroscopy is the ...

The cohesive force of asteroid particles influence microgravity and can be evaluated under several assumptions of particle size and their sensitivity to particle shape. Approximately hundreds of ...

The Type 9809A hand force measuring system is designed for both short- and long-term assessments of biomechanical forces, loads or applied stresses to an object or machine. It can help identify viable ...

The medical consequences of traumatic brain injuries are well-studied and affect millions of Americans every year. But one of the brain's complexities is less explored: how much force from a car crash ...

A groundbreaking study published in Nature Photonics by researchers from Beihang University in China, RMIT University, and other leading institutions, such as the Australian National University and ...